US7769208B2 - Capturing and encoding unique user attributes in media signals - Google Patents
Capturing and encoding unique user attributes in media signals Download PDFInfo
- Publication number
- US7769208B2 US7769208B2 US11/382,207 US38220706A US7769208B2 US 7769208 B2 US7769208 B2 US 7769208B2 US 38220706 A US38220706 A US 38220706A US 7769208 B2 US7769208 B2 US 7769208B2
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- United States
- Prior art keywords
- data
- image
- user attribute
- capture
- user
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
- H04N1/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N1/32101—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N1/32128—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title attached to the image data, e.g. file header, transmitted message header, information on the same page or in the same computer file as the image
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/3204—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium
- H04N2201/3205—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title of data relating to a user, sender, addressee, machine or electronic recording medium of identification information, e.g. name or ID code
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N2201/00—Indexing scheme relating to scanning, transmission or reproduction of documents or the like, and to details thereof
- H04N2201/32—Circuits or arrangements for control or supervision between transmitter and receiver or between image input and image output device, e.g. between a still-image camera and its memory or between a still-image camera and a printer device
- H04N2201/3201—Display, printing, storage or transmission of additional information, e.g. ID code, date and time or title
- H04N2201/328—Processing of the additional information
- H04N2201/3281—Encryption; Ciphering
Abstract
Description
Claims (3)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/382,207 US7769208B2 (en) | 2000-06-01 | 2006-05-08 | Capturing and encoding unique user attributes in media signals |
US12/849,514 US8055014B2 (en) | 2000-06-01 | 2010-08-03 | Bi-directional image capture methods and apparatuses |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/585,678 US7043048B1 (en) | 2000-06-01 | 2000-06-01 | Capturing and encoding unique user attributes in media signals |
US11/382,207 US7769208B2 (en) | 2000-06-01 | 2006-05-08 | Capturing and encoding unique user attributes in media signals |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/585,678 Continuation US7043048B1 (en) | 2000-06-01 | 2000-06-01 | Capturing and encoding unique user attributes in media signals |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/849,514 Division US8055014B2 (en) | 2000-06-01 | 2010-08-03 | Bi-directional image capture methods and apparatuses |
Publications (2)
Publication Number | Publication Date |
---|---|
US20060195910A1 US20060195910A1 (en) | 2006-08-31 |
US7769208B2 true US7769208B2 (en) | 2010-08-03 |
Family
ID=36272368
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/585,678 Expired - Lifetime US7043048B1 (en) | 2000-06-01 | 2000-06-01 | Capturing and encoding unique user attributes in media signals |
US11/382,207 Expired - Fee Related US7769208B2 (en) | 2000-06-01 | 2006-05-08 | Capturing and encoding unique user attributes in media signals |
US12/849,514 Expired - Fee Related US8055014B2 (en) | 2000-06-01 | 2010-08-03 | Bi-directional image capture methods and apparatuses |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/585,678 Expired - Lifetime US7043048B1 (en) | 2000-06-01 | 2000-06-01 | Capturing and encoding unique user attributes in media signals |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US12/849,514 Expired - Fee Related US8055014B2 (en) | 2000-06-01 | 2010-08-03 | Bi-directional image capture methods and apparatuses |
Country Status (1)
Country | Link |
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US (3) | US7043048B1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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US8055014B2 (en) | 2000-06-01 | 2011-11-08 | Digimarc Corporation | Bi-directional image capture methods and apparatuses |
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Also Published As
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US8055014B2 (en) | 2011-11-08 |
US7043048B1 (en) | 2006-05-09 |
US20060195910A1 (en) | 2006-08-31 |
US20100315495A1 (en) | 2010-12-16 |
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